. >> it is an israel designed american funded break through n military technology. all possibly a kind of optical illusion. iron dome is a missile defense system credited by israel with destroying nearly 0% of the rockets fired at it during the last conflict with palestinians in gaza. not everyone is convinced. because the incoming rockets are invisible to the naked eye a handful of skeptics say we might be witnessing the missiles themselves self drurkting without hitting anything. >> i don't know exactly what happened. would like to have an answer. how me your infrared videos. >> israel's enemies get the importance of the system. this internet video claiming responsibility for the recent attack ended with a taunting message that iron dome did not stop it. the truth is not many are listening to those voices of doubt. take these iron dome in the south of the country. most israelis just think they work and are making the country safer and stronger. worry with a wave of a wand rafeal developed the first of its kind cram system. >> there is a lot at stake here. the safe